Warning
To avoid possible electric shock or personal injury:
Never apply more than 30V between any two jacks (terminals), or between
any jack and earth ground.
Make sure the battery door is closed before you operate the calibrator.
Remove test leads from the calibrator before you open the battery door.
Do not operate calibrator if it is damged.
Do not use or store the calibrator in an environment of high temperature,
humidity, explosive, inflammable and strong magnetic field. The performance
of the Meter may deteriorate after dampened.
When servicing the calibrator, use only specified replacement parts.
Use the proper jacks, function, and range for your measurementt or output
application.
To avoid false readings, which could lead to possible electric shock or
personal injury, replace the battery as soon as the battery indicator (
)
appears.
Turn the calibrator off when it is not in use and take out the battery when
not using for a long time.
Model UT712: OPERATING MANUAL
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